Spacer sleeve for MT shank
• Made of alloyed case hardening steel
• Hardened 58 ± 2 HRC, min. 0.5 mm deep
• Tensile strength in core after case hardening approx. 950 N/mm²
• Taper DIN 254
• Taper angle tolerance AT3
• Concentricity < 0.001 mm
• Balancing quality G 6.3 at 15000 min-1
• Tool holder DIN 69871
| EAN | Taper shank outer | Taper shank inner | Offset Ø | Projection length |
|---|---|---|---|---|
| 4317784722070 | BT 40 | MT 1 | 25 mm | 50 mm |
| 4317784722063 | BT 40 | MT 2 | 32 mm | 50 mm |
| 4317784722056 | BT 40 | MT 3 | 40 mm | 70 mm |
| 4317784722049 | BT 40 | MT 4 | 48 mm | 95 mm |
| 4317784722032 | BT 50 | MT 2 | 32 mm | 60 mm |
| 4317784722025 | BT 50 | MT 3 | 40 mm | 65 mm |
| 4317784722018 | BT 50 | MT 4 | 48 mm | 95 mm |